NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker

☞ Install NKO Atomic Clock(Android app) at Google Playstore
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우리말 English

https://www.aclockwork.gq server time check history

  • 2020-09-24 17:08:39 KST 0.394498
  • 2020-09-23 21:36:14 KST 0.240295
  • 2020-09-22 12:26:40 KST 0.244960
  • 2020-09-22 01:35:16 KST 0.209633
  • 2020-09-21 10:35:25 KST 0.273445
  • 2020-09-20 16:19:55 KST 0.303581
  • 2020-09-19 23:43:29 KST 0.268149
  • 2020-09-19 00:51:22 KST 0.315159
  • 2020-09-18 06:04:36 KST 0.261057
  • 2020-09-17 09:52:13 KST 0.243673
  • Average 0.275445

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We fetch a server clock and let you see

Webservers transmit their time in seconds unit, so without special treatment, the maximum error would be as big as 1 second. NKO Atomic Clock calculates a server time more than ten times in 1 second and seize the moment when the second changes. Thus we can minimize the calculation error as small as 0.1 second. Moreover, delays between our server and a destination server are considered so the accuracy of time increases.

NKO supports the HTTPS protocol and subdomains

Some servers use different servers over protocols or subdomains. You can get a desired result by specifying more details.


# You need to tell us an exact server address. For example, some sites host differently by whether the address begin with WWW or not.

# Even if your computer clock isn't synchronized, NKO always will display correct time.

# If you click a numeric time error in the history view, the clock will use that measurement.

# The results can have quite much error if the destination server is under load balancing. Please refer to a variance in the server time history information.

# A particular service uses its own time clock, different with web servers' clock. in this case, server time guessing is not meaningful.